baber/WOPTO huggingface dataset:
Patent JP-S59140941-A (JP)
Title: Automatic transmission
Inventor: KATOU EIICHI
IPC: F16H63/30
Filed: 1983-01-28
Abstract: PURPOSE:To make equipment compact and cheap, by only slightly improving a conventional mechanical and manual transmission of a constant engagement type to remodel it into an automatic transmission. CONSTITUTION:A first input shaft 1 is rotatably fitted in a hollow second input shaft 4. A first countershaft 2 parallel with the input shaft 1 is rotatably fitted in a hollow second countershaft 5. A second input gear 50 is secured on the second input shaft 4 and engaged with a first counter gear 26 secured on the first countershaft 2, so that a first input gear train 6 is formed. A first input gear 21 secured on the first input shaft 1 is engaged with a second counter gear 52 secured on the second countershaft 5, so that a second input gear train 8 is formed. A first and a second output gear trains 9, 10, which are driven by the input gear trains 6, 8, are provided. One of the rotations of the output gear trains 9, 10 is selected by dog cultches 11-13 and transmitted to a main shaft 3.
Patent JP-H05262295-A (JP)
Title: Aircraft
IPC: B64C27/20
Filed: 1993-01-29
Abstract: PURPOSE: To provide an aircraft which allows, a driven forward flight at high velocities, utilizing the aerodynamic lift generated by a round air foil, as well as a controlled hovering flight. CONSTITUTION: An aircraft is arranged in a housing 2 and is provided with a rotor generating a lift exceeding the weight of the aircraft. The housing 2 is essentially shaped as a round air foil. A means of guiding air is provided in a rotor zone for controlling the air stream generated by the rotor, by means of which the position of the aircraft can be controlled in hovering flight. The aircraft can be moved into a gliding flight from a hovering flight. On the transition between the hovering flight and the gliding flight, rear wings 8, 8' and stabilizing wings 11, 11' are provided so as to generate controllability dynamically. The rear wings 8, 8' and the stabilizing wings 11, 11' are arranged on the side or inside of the housing of the outside a zone defined by the air stream of the rotor.  For the gliding flight, the aircraft is driven by propeller 5 and is followed the round air foil for the lift.
Patent JP-S56110549-A (JP)
Title: Suction air heater of internal combustion engine
Inventor: ITOU TOSHIHIKO
IPC: F02M29/00
Filed: 1980-02-06
Abstract: PURPOSE: To accelerate evaporation of dropping fuel by a method wherein a circular groove is provided in a mixed gas passage in the lower stream of a carburettor and a heating body is installed so that the face toward the upper stream of this groove makes a radiating face.  
     CONSTITUTION: A carburettor 1 having a throttle valve 2 and a slow port 3 connects with a suction pipe 8 through a heat insulator 10. The circular groove 17 is provided above the insulator 10 and a suction air heater 11 is arranged beneath the groove 17. The heater 11 is made up of a PTC ceramic heater 18 and as the temperature of the engine falls, the heating quantity increases. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10201530-A (JP)
Title: Powder case
Inventor: YUZUHARA YUKITOMO
IPC: A45D33/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To use the suitable quantity of powder at all times and to prevent a puff from being covered with powder in the case of carriage or prevent powder form scattering when a lid body is opened by interposing an inner tray above a partition plate and providing a measuring chamber between the inner tray and the partition plate. SOLUTION: A partition plate 3 is fitted into an opening part 1a at a main body 1 of case. Concerning this partition plate 3, an outer peripheral element 3b for a prescribed height is formed around the peripheral edge of bottom plate 3a and further, a flange 3c is formed at the upper end of outer peripheral element 3b. On the bottom plate 3a of partition plate 3, plural powder passing holes 4 are formed at prescribed intervals. Above the partition plate 3, an inner tray 6 for placing a puff 5 is constituted attachable. The inner tray 6 forms a flange 6 by adding a step around the outer periphery of circular bottom plate 6a, and loop-shaped projecting lines 6c and 6d are respectively provided on the lower surfaces of bottom plate 6a and flange 6b.  In the state of placing the middle tray 6 on the partition plate 3, a measuring chamber S is formed while being surrounded with the bottom plate 6a and projecting line 6c of middle tray 6 and the bottom plate 3a of partition plate 3a.
Patent JP-S5399746-A (JP)
Title: Piezo-electric element parts and its production
Inventor: SHIMIZU KAORU
IPC: H01L41/00
Filed: 1977-02-10
Abstract: PURPOSE:To make assembly automatization easy by forming the electrode part connected to external connection terminals in the same face of a piezo-electric element substrate.
Patent JP-H02195170-A (JP)
Title: Automatic ice making apparatus
Inventor: ONISHI KENJI
IPC: F25C1/10
Filed: 1989-01-23
Abstract: PURPOSE:To generate ice having high transparency and high purity by providing a drip tray having a bottomless compartment opposed to small compartments when an ice making tray is inverted and superposed, protrusions provided at the partition frame of the drip tray and driver for rotating the ice making tray and the drip tray. CONSTITUTION:When chilled gas cooled by a cooler 8 is forcibly ventilated on the water surface of an ice making tray 33 though a ventilation passage 59 by a blower 9 to start cooling action, freezing action is advanced from above the ice making tray 33 toward a downward direction, and ice having high transparency and purity in upper parts in small compartments 34 and unfrozen water having lower purity in lower parts coexist. When a driver 40 applies a rotary force to the ice making tray 33 in this state, the ice making tray 33 is deformed, ices in the small compartments 34 are separated, and dropped on the drip tray 37. In this case, the ices are in a point contact state with protrusions 37b formed on the drip tray 37, and simultaneously unfrozen water remaining in the small compartments 34 is fed and dropped, but since there is a bottomless compartment 37a of the drip tray 37, it is dropped into a drain tray 46 as it is. Thus, the ices are separated from the water, and only the ices having high transparency and high purity remain on the drip tray 37.
Patent JP-H07221787-A (JP)
Title: Facsimile store and forward exchange
Inventor: BABA MASAHIRO
IPC: H04L12/58
Filed: 1994-02-08
Abstract: PURPOSE:To use the exchange with a favorable operability by sending a message depending on the acceptance of a picture information text in terms of a voice signal to a sender terminal equipment without interrupting a communication line based on a discrimination result of a system control section when the text is received from the sender terminal equipment. CONSTITUTION:A store and forward exchange 1 decides whether or not picture information received from a communication control section 10 is to be accepted based on a discrimination result of a system control section 14. Then the communication control section 10 sends a procedure interruption affirmative signal or a procedure interruption negative signal being a post message reply to a facsimile equipment 100 based on a discrimination result of the system control section 14 in response to a procedure end signal, a message end signal or a multi-page signal being a post message instruction from the facsimile equipment 100. That is, when the picture information is received without any error, the procedure interruption affirmative signal is sent and when any error is in existence, the procedure interruption negative signal is sent. Both the signals request intervention of the operator to the sender terminal equipment.
Patent JP-H11209263-A (JP)
Title: Bathing additive
Inventor: KAWAKAMI AKIRA
IPC: A61Q19/10
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a bathing additive containing an extract component extracted from herbs such as a mint hardly propagating various germs in a warm water, to which the additive is added, and reusable remained warm water to washing, etc., and safe for a human body. SOLUTION: This bathing additive having flavor of a herb such as a mint is obtained by using an aqueous solution containing a flavor component of the herbs and obtained by substantially removing an essential oil component from a distilled solution obtained from a steam distillation of the herbs. The aqueous solution containing the flavor component of the herbs is mixed with a water-soluble organic solvent.
Patent JP-S54106178-A (JP)
Title: Thyristor and its manufacture
Inventor: KAWAKAMI AKIRA
IPC: H01L29/74
Filed: 1978-02-08
Abstract: PURPOSE: To obtain a thyristor which can control a large amount of power with a high switching velocity by forming the P + -layer through diffusion the 1st P-layer forming the thyristor and then diffusing the life time killer heavy metal such as Au or the like through the P + -layer.  
     CONSTITUTION: 3-layer structure wafer 104 is formed with 1st P-layer 101, 1st N-layer 102 and 2nd P-layer 103 each, and then SiO 2  film 107 and 108 are grown on both surfaces of the wafer through the heat treatment. Film 108 is made to remain only on the gate forming region and removed on other regions, and shallow N-region 111 is formed through diffusion within exposed layer 103. After this, PSG film 112 grown then, SiO 2  film 109 and SiO 2  film 107 on the back are removed, and 2nd N-layer 113 is formed through diffusion within layer 103 to secure the 4-layer structure. Then the oxidation process is given again to form SiO 2  film 115 and 116 on both surfaces, and then film 115 on the back is removed to form through diffusion shallow P + -layer 117 within layer 101. Thus, the 5-layer structure is secured. After this, Au-layer 121 is coated on layer 117, and killer 122 is diffused to the whole wafer through the heat treatment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56111932-A (JP)
Title: High-speed input/output controller
Inventor: ITAKURA MIKITO
IPC: G06F13/10
Filed: 1980-02-06
Abstract: PURPOSE:To enhance the efficiency of execution of a computer through increasing the speed of response, by securing a correspondence between the external state signal and the main memory address of the computer and delivering the contents of  the address to an input/output device in the from of the control signal corresponding to the state. CONSTITUTION:The main memory 2 is connected to the high-speed input/output device 7 via the buses 1a-1c of the microcomputer 1. The external input/output device 10 produces, e.g. 16 types of state signals, and this state signal is converted into the 4-bit signal to be used for the lower 4-bit signal of the register 4. The higher 12 bits of the register 4 is set previously based on a program, and thus the signal of the register 4 can indicate the reference address of the main memory 2. The control signal of the device 10 is stored previously in each address of the memory 2, and as a result the control signal corresponding to the state of the device 10 is read out and supplied to the device 10 via the register 5.
Patent JP-S58131365-A (JP)
Title: Ignition aid device in battery ignition device
Inventor: KINOSHITA KANICHI
IPC: F02P15/00
Filed: 1982-01-30
Abstract: PURPOSE:To prevent burn-out of cntact point and enable mounting and wiring to be made readily by an arrangement wherein even when the battery voltage or the number of revolutions is low, a high voltage having an allowance can be applied to the ignition plug. CONSTITUTION:When a switch 5 is closed and a contact point 7 is rendered ON and OFF intermittently, a high voltage is generated by an ignition coil 4 across a secondary coil 4b thus causing spark at an ignition plug 8. When the contact point 7 is opened to cut off the primary current to thereby change the electric current suddenly, the self-induction voltage generated across a primary coil 4a is applied to a capacitor Co to charge the latter. As a result, the voltage applied to the contact point 7 rises slowly so that no arc generates at the contact point 7. Further, the primary current interrupting speed increases, and so the secondary voltage rises and the ignition plug 8 produces an intense spark.
Patent JP-S60180464-A (JP)
Inventor: REO BERUTORAMU
IPC: H02K1/27
Filed: 1985-01-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08209223-A (JP)
Title: Lance for oxygen blowing
Inventor: OKAMOTO HIROSHI
IPC: C21C5/46
Filed: 1995-01-31
Abstract: PURPOSE: To suppress the splashing of molten metal and slag in an oxygen- blowing operation. CONSTITUTION: The part of the lance 12a for oxygen blowing, which part is inserted into an electric furnace 1, is upwardly tilted and extended and its front end is arranged upper than the extension line of the insertion direction into a working port 10. A nozzle is formed as a rapidly sectionally expanding nozzle formed with small-diameter part and large-diameter part respectively on an oxygen inflow side and oxygen outflow side. A plurality of such nozzles are formed.
Patent JP-S5399580-A (JP)
Title: Apparatus for cutting end material welded equipment in heat exchange pipe manufacturing exuipment
Inventor: MIYASHITA KAZUYOSHI
IPC: B23D45/20
Filed: 1977-02-14
Abstract: PURPOSE: To accomplish cutting of pipe product off the end material welded leaving the welding core material, through successive welding of material pipes longer than the sum of the length ofend material to be welded and that per one finished product for fin coiling. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10208454-A (JP)
Title: Digital signal generating method
Inventor: NAKABO TAKESHI
IPC: H03K5/13
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of programs and processes, reduce a table size, reduce the number of RAM's and reduce a process time even if the number of outputted patterns is increased. SOLUTION: The state judging output level information IOLJ with which the state of a system is judged and an output level is set is included in the output level information IOL of a waveform pattern data table PDT. A program in accordance with which digital signals are generated by referring to the waveform pattern data table PDT is used in common by a plurality of output waveform patterns contained in the waveform pattern data table PDT.
Patent JP-H04249112-A (JP)
Title: Method for cutting ceramic material
Inventor: SHIMAZAKI RYUJI
IPC: B28D1/22
Filed: 1991-02-05
Abstract: PURPOSE:To prevent a curve on a cut surface by preventing the deformation of a workpiece during a cutting operation in the case where the workpiece made of a ceramic material is cut by a lateral-pressure cutting method. CONSTITUTION:A lateral-pressure cutting method wherein a workpiece made of ceramic is set in a pressure vessel and is cut by introducing a high-pressure liquid to the cutting part of the workpiece while restricting both sides of the cutting part. The workpiece is pressed while the pressure of the high-pressure liquid is being pulsated at latest after a first crack has occurred at the cutting part.
Patent JP-H09204635-A (JP)
Title: Magnetic recording medium
Inventor: KITAORI NORIYUKI
IPC: H01F10/14
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To improve the durability and head-touch of a magnetic recording medium, particularly the magnetic recording medium with a magnetic layer containing iron, carbon and oxygen. SOLUTION: In a magnetic recording medium with at least two layers of magnetic layers formed onto a supporter, both the first magnetic layer farthest from the supporter and the second magnetic layer adjacent to the first magnetic layer in all magnetic layers are formed in an Fe-C-O magnetic layer, and carbon concentration in the first magnetic layer is made higher than that in the second magnetic layer. Coercive force (Hc) is set at 1000Oe or more.
Patent JP-H08207064-A (JP)
Title: Rubber flash preventing device and pressure molding device
Inventor: KAMINAGA KENZO
IPC: B29C43/32
Filed: 1995-01-31
Abstract: PURPOSE: To provide a rubber flash preventing device or a pressure molding device capable of preventing damage and defect at a peripheral edge of a protective sheet and easily detaching a lid by a pressure container having a pressure container body with a recess and a lid which is a protrusion to be inserted into the recess for closing it and has at its tip face a protective rubber sheet. CONSTITUTION: At a protrusion 3 to be inserted into the inside of a recess, a rubber entry preventing member 10 for preventing a protective rubber sheet 6 from entering a clearance between the inner wall of the recess and the outer peripheral face of the protrusion 3 is provided.
Patent JP-S58134059-A (JP)
Title: Production of alpha-aminomethylbenzyl alcohol derivative
Inventor: IKAWA HIROSHI
IPC: B01J31/02
Filed: 1982-02-03
Abstract: PURPOSE:3,4-Dihydroxy-alpha-(tert.-butylaminomethyl)benzyl alcohol is esterified with p-toluyl chloride to give the titled compound of high purity readily in high yield, which is used as a sympathetic stimulant. CONSTITUTION:The reaction between 3,4-dihydroxy-alpha-(tert.-butylaminomethyl) benzyl alcohol and p-toluyl chloride is carried out in the presence of a base such as triethylamine or pyridine in a solvent such as benzene, toluene or dimethylformamide at -30-50 deg.C for 30min to 4hr to give 3,4-di(p-toluyloxy)-alpha-(tert.-butylaminomethyl)benzyl alcohol. It is preferred that the compound of formulaIis  previously converted into a phenolate using sodium hydride or sodium methoxide, before subjected to esterification.
Patent JP-S60160276-A (JP)
Title: Video signal processing unit
Inventor: SASAMURA KOUHEI
IPC: G11B5/027
Filed: 1984-01-30
Abstract: PURPOSE:To prevent shift of timing at a connecting point at return by providing a sub-memory different from a main memory outputting a replacing video signal so as to adsorb the shift of timing at a signal connecting point. CONSTITUTION:A control circuit 4 including a sub-memory 17 is provided. A signal (a) is applied to the sub-memory 17. The memory 17 is a circuit whose delay time is controlled variably by a clock pulse. Since a horizontal synchronizing signal in a digital signal of a composite video signal reproduced at present within a timing adjusting time is controlled so that its phase is made coincident with the horizontal synchronizing signal in the preceding digital signal before >=1 field read from the main memory 6, the read section of the memory 6 is finished and the mode enters the write section and also when the mode is switched so as to output selectively a signal reproduced at present from an output terminal of the control circuit 4, the signal is connected without timewise shift.
Patent JP-S55109045-A (JP)
Title: Fm-fm system stereo demodulator
Inventor: SUZUKI TOSHIHIKO
IPC: H04H1/00
Filed: 1979-02-14
Abstract: PURPOSE:To simplify the circuit and then increase the economical property by making even the frequency deviation between the main and secondary carriers with use of only one of the division and the multiplication for the circuit which performs the right-left separation after making even the frequency deviation mentioned above. CONSTITUTION:The main carrier signal entered input terminal 14 is discriminated by frequency discriminator U1 featuring the central frequency of Fm and then filtered by filter U2 for extraction of the secondary carrier signal. The secondary carrier signal receives the 1/q-division through divider U5 and is then applied to mixer U3. The main carrier signal receives the 1/p-division through divider U5 and is then mixed with the secondary carrier signal by mixer U3. The output of mixer U3 is supplied to filters U7 and U8 to be separated into the right and left signals via discrimination circuits U9 and U10 each. Thus the signals of (L+R) and (L-R) signals can be extracted steadily to increase the degree of separation. The divider can be replaced with the multiplier, thus simplifying the constitution of the frequency conversion circuit in any case.
Patent JP-S63183111-A (JP)
Title: Production of fine ferromagnetic metal particles
Inventor: NISHIMOTO YASUYUKI
IPC: H01F1/06
Filed: 1987-01-24
Abstract: PURPOSE:To produce fine ferromagnetic metal particles having superior magnetic characteristics and dispersibility in paint by adding an Ni salt, etc., to a suspension of alpha-iron oxyhydroxide particles, aging the suspension to form metallic compd. layers on the surfaces of the particles and carrying out baking and reduction. CONSTITUTION:A suspension of fine alpha-iron oxyhjydroxide particles in an aq. org. acid soln. is prepd. and adjusted to <=4.0 pH. An aq. Ni salt soln. is added to the suspension and this suspension is adjusted to 9.0-11.0 pH with ammonia and aged at >=70 deg.C to deposit an Ni compd. on the surfaces of the particles. While the suspension is kept at >=7.0 pH as required, an aq. silicic acid soln. is added to stick a silicon compd. on the Ni compd. An Al compd., a ferrous salt and an aq. alkali soln. are then added and brought into an oxidation reaction to form surface layers of alpha-iron oxyhydroxide contg. Al. The resulting slurry is filtered and the separated particles are dried, baked by heating and reduced. Thus, the sintering of the particles is prevented and fine ferromagnetic metal particles having superior dispersibility in paint are obtd.
Patent JP-S60161502-A (JP)
Title: Keyboard apparatus of keyed instrument
Inventor: SAKURAI YOUICHI
IPC: G10B3/12
Filed: 1984-02-01
Abstract: PURPOSE:To facilitate work for engaging a key with a chasis, by providing a projection piece to the lower part of a vertical wall in the vicinity of a key engaging groove, and guiding and sliding the same along the projection or recessed groove provided to the chasis. CONSTITUTION:In assembling a key 10 in a chasis 2', a spring 3 is temporarily provided between the spring seat 2'S provided to the chasis 2' and the under surface of the key 10, and the key 10 is pushed down to the direction shown by the arrow A until projection pieces 11 are contacted with a main flat surface 2'a so as to straddle the projections 12 of the chasis 2' and, thereafter, pushed to the direction shown by the arrow B to allow the projection 8 of the key 10 to pass through the square hole 9 of the chasis 2' and the engagement groove 7 of the projection 8 is allowed to enter until the part 2'b bent in an L-shaped of the chasis 2'. Thereafter, force applied to the key 10 is removed and the key 10 is upwardly pushed by the spring 3 and the engagement groove 7 of the key 10 is supported by the upper end of the square hole 9 of the chasis 2' in a freely revolvable manner to complete assembling.
Patent JP-H11198686-A (JP)
Title: Driving force control device for vehicle
Inventor: SAKAGUCHI SHINICHI
IPC: B60W10/101
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To improve operational performance at accelerating/decelerating time by absorbing inertia torque by correcting output on the basis of inertia torque calculated on the basis of an engine speed and the speed change ratio. SOLUTION: An inertia correction quantity DTHCMD is arithmetically operated (S22) by detecting actual NDR (equivalent to a detecting engine speed) from output of a rotating speed sensor (S20). The inertia correction quantity DTHCMD is arithmetically operated on the basis of the speed change ratio (the ratio of a driven shaft rotating speed NDN to a driving shaft rotating speed NDR), target NDR (NDRCMD) and detecting NDR. Next, whether or not a vehicle is an accelerating state is judged (S24), and when in the accelerating state, the inertia correction quantity DTHCMD is added to previously found target throttle opening THCMD1 (S26). When not in the accelerating state, whether the vehicle is in a decelerating state is judged (S28), and when in the declerating state, the inertia correction quantity DTHCMD is subtracted from the targed throttle opening THCMD1 (S30).